clang  14.0.0git
SelectorLocationsKind.h
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1 //===--- SelectorLocationsKind.h - Kind of selector locations ---*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // Describes whether the identifier locations for a selector are "standard"
10 // or not.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_CLANG_AST_SELECTORLOCATIONSKIND_H
15 #define LLVM_CLANG_AST_SELECTORLOCATIONSKIND_H
16 
17 #include "clang/Basic/LLVM.h"
18 
19 namespace clang {
20  class Selector;
21  class SourceLocation;
22  class Expr;
23  class ParmVarDecl;
24 
25 /// Whether all locations of the selector identifiers are in a
26 /// "standard" position.
28  /// Non-standard.
30 
31  /// For nullary selectors, immediately before the end:
32  /// "[foo release]" / "-(void)release;"
33  /// Or immediately before the arguments:
34  /// "[foo first:1 second:2]" / "-(id)first:(int)x second:(int)y;
36 
37  /// For nullary selectors, immediately before the end:
38  /// "[foo release]" / "-(void)release;"
39  /// Or with a space between the arguments:
40  /// "[foo first: 1 second: 2]" / "-(id)first: (int)x second: (int)y;
42 };
43 
44 /// Returns true if all \p SelLocs are in a "standard" location.
46  ArrayRef<SourceLocation> SelLocs,
47  ArrayRef<Expr *> Args,
48  SourceLocation EndLoc);
49 
50 /// Get the "standard" location of a selector identifier, e.g:
51 /// For nullary selectors, immediately before ']': "[foo release]"
52 ///
53 /// \param WithArgSpace if true the standard location is with a space apart
54 /// before arguments: "[foo first: 1 second: 2]"
55 /// If false: "[foo first:1 second:2]"
56 SourceLocation getStandardSelectorLoc(unsigned Index,
57  Selector Sel,
58  bool WithArgSpace,
59  ArrayRef<Expr *> Args,
60  SourceLocation EndLoc);
61 
62 /// Returns true if all \p SelLocs are in a "standard" location.
64  ArrayRef<SourceLocation> SelLocs,
65  ArrayRef<ParmVarDecl *> Args,
66  SourceLocation EndLoc);
67 
68 /// Get the "standard" location of a selector identifier, e.g:
69 /// For nullary selectors, immediately before ']': "[foo release]"
70 ///
71 /// \param WithArgSpace if true the standard location is with a space apart
72 /// before arguments: "-(id)first: (int)x second: (int)y;"
73 /// If false: "-(id)first:(int)x second:(int)y;"
74 SourceLocation getStandardSelectorLoc(unsigned Index,
75  Selector Sel,
76  bool WithArgSpace,
77  ArrayRef<ParmVarDecl *> Args,
78  SourceLocation EndLoc);
79 
80 } // end namespace clang
81 
82 #endif
clang::getStandardSelectorLoc
SourceLocation getStandardSelectorLoc(unsigned Index, Selector Sel, bool WithArgSpace, ArrayRef< Expr * > Args, SourceLocation EndLoc)
Get the "standard" location of a selector identifier, e.g: For nullary selectors, immediately before ...
Definition: SelectorLocationsKind.cpp:103
clang::SelLoc_NonStandard
@ SelLoc_NonStandard
Non-standard.
Definition: SelectorLocationsKind.h:29
clang::SelLoc_StandardWithSpace
@ SelLoc_StandardWithSpace
For nullary selectors, immediately before the end: "[foo release]" / "-(void)release;" Or with a spac...
Definition: SelectorLocationsKind.h:41
clang::SelLoc_StandardNoSpace
@ SelLoc_StandardNoSpace
For nullary selectors, immediately before the end: "[foo release]" / "-(void)release;" Or immediately...
Definition: SelectorLocationsKind.h:35
clang::SelectorLocationsKind
SelectorLocationsKind
Whether all locations of the selector identifiers are in a "standard" position.
Definition: SelectorLocationsKind.h:27
clang::hasStandardSelectorLocs
SelectorLocationsKind hasStandardSelectorLocs(Selector Sel, ArrayRef< SourceLocation > SelLocs, ArrayRef< Expr * > Args, SourceLocation EndLoc)
Returns true if all SelLocs are in a "standard" location.
Definition: SelectorLocationsKind.cpp:96
LLVM.h
clang
Definition: CalledOnceCheck.h:17